Landing performance / Data and Calculations
Some of you may know i'm in no way a pilot but i do however, have a set of SOPs from a UK and Europe operator.
I was reading through there line training Doc and QRH - it mentions, distance and adjustments for, GOOD, MEDIUM and POOR are increased by 15% but it also mentions in the advisory information part of the QRH Normal conditions - 115% for Slippery runways.
I understand the wet figures are the dry factored figures increased by a further 15% but what is the 115% for?